Tetrabutylammonium Fluoride → HCID 90295829, compound

Participants

Reaction Steps

Using compound (3R,3aS)-3-(((t-butyldimethylsilyl)oxy)methyl)-7-(2-oxopiperidin-1-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one (1.016 g, 2.352 mmol), and tetra-n-butylammonium fluoride (1M, 4.7 ml) as starting materials, preparation following the method as described in Example 1(b) afforded 0.642 g white solid, yield 85.8%.

Provenance & Evidence